Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 23035

Hash
00000054864eb796929792f15ee81742ae37aee9ffba38eba68395b6f3e55f85
Confirmations
18702
Time
2026-10-14 16:40:31 UTC
Median time
2026-10-14 16:32:20 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
b30241da52f9e2f4bbb954a15588613fef348e61cd074e589ecd8978c52fe0f0
Previous block
000000d750f6c31af8bf6acda020a7434534e2a436fd243b8fa3ea9c1c1d3de2
Next block
00000029ca58cbc023a584462b01ef43a202fa98530107804c6b015df894206c

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 23035 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
3e6c7c8840751379b899e72707b796f6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b30241da52f9…8978c52fe0f0 coinbase1250